crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2861143:0crwdne2861143:0

Laptops manufactured by Panasonic.

crwdns2934591:029crwdne2934591:0 crwdns2934593:0crwdne2934593:0

crwdns2933897:0crwdne2933897:0

Why are the Panasonic toughbook CF-Y7 speakers no longer working

After muting my speakers using the hotkey:Fn+F4 the speakers muted alright But after pressing the same keys to un-mute there is no longer any sound coming out.I have tried downloading drivers but they no longer work i dont understand how a simple hotkey can mess everything?

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 1
crwdns2934285:0crwdne2934285:0

crwdns2933313:01crwdne2933313:0

crwdns2934221:0crwdne2934221:0
crwdns2931211:0crwdne2931211:0 crwdns2931215:0crwdne2931215:0 crwdns2934225:0crwdne2934225:0

crwdns2933897:0crwdne2933897:0

Good Question! I suppose You have Windows 7 installed and further the Windows-Vista-Hotkey-Drivers. These Drivers working under Windows 7 wrong. The Solution: Uninstall these Vista-Hotkey-Drivers. Get from Panasonic-Support Page the Hotkey Drivers for the CF-F9K (Windows 7 Professional for English(North America), "Hotkey Driver", "Hotkey Appendix", "Hotkey Settings"). Install first "Hotkey Driver", then "Hotkey Appendix" and then "Hotkey Settings". Now the Hotkeys will work correctly.

crwdns2934105:0crwdne2934105:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0

crwdns2934229:0crwdne2934229:0

Vkey Mwaenda crwdns2934231:0crwdne2934231:0
crwdns2936625:0crwdne2936625:0:

crwdns2936751:024crwdne2936751:0 0

crwdns2936753:07crwdne2936753:0 10

crwdns2936753:030crwdne2936753:0 18

crwdns2942667:0crwdne2942667:0 579